CN110337998A - 一种具有三重内循环水质处理功能的渔菜共生养殖系统 - Google Patents

一种具有三重内循环水质处理功能的渔菜共生养殖系统 Download PDF

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CN110337998A
CN110337998A CN201910570688.XA CN201910570688A CN110337998A CN 110337998 A CN110337998 A CN 110337998A CN 201910570688 A CN201910570688 A CN 201910570688A CN 110337998 A CN110337998 A CN 110337998A
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邹清川
邹焕鑫
邹振生
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Guangxi Guohong Zhihong Environmental Technology Development Co Ltd
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Abstract

一种具有三重内循环水质处理功能的渔菜共生养殖系统,其特征在于:由以下设施通过管道或渠道和泵相互连通:养鱼池连通生物化学反应池,生物化学反应池连通栽培槽,栽培槽连通超滤池;超滤池再通过管道将过滤后的清水回流到养鱼池,超滤池载留下来的浓水,用泵抽送到生物化学反应池重新进行生化处理。本发明具有三重内循环水质处理功能的渔菜共生养殖系统,同时解决了水产养殖和蔬菜种植过程中各自存在的水体污染和水肥不足的问题。作为扶贫三农产业,可在广大农村中推广应用,特别是在贫困地区农户中推广应用,将会获取更大的经济效益和社会效益。

Description

一种具有三重内循环水质处理功能的渔菜共生养殖系统
技术领域
本发明涉及渔业水产养殖和蔬菜种植共生系统,特别是一种具有三重内循环水质处理功能的渔菜共生养殖系统。
背景技术
水产养殖由于鱼虾等排泄物往往造成水体污染,处理水体污染费事费力,经济上花费也较大,严重影响渔民实际收入。而种植蔬菜需要大量的水肥又无法解决,同样需要花费很多为蔬菜浇水施肥。目前尚未发现将二者有机结合为一个系统,使得二者互相弥补缺陷,互为循环利用,形成上下游生态系统,有效解决各自的问题。
发明内容
本发明的目的在于提供一种具有三重内循环水质处理功能的渔菜共生养殖系统,以解决水产养殖和蔬菜种植过程中各自存在的水体污染和水肥不足的问题。
本发明的目的是这样实现的:一种具有三重内循环水质处理功能的渔菜共生养殖系统,其特征在于:由以下设施通过管道或渠道和泵相互连通:养鱼池连通生物化学反应池,生物化学反应池连通栽培槽,栽培槽连通超滤池;超滤池再通过管道将过滤后的清水回流到养鱼池,超滤池载留下来的浓水,用泵抽送到生物化学反应池重新进行生化处理;
养鱼池中注有经灭菌处理的干净清水,池中放养鱼、虾水生类渔业品种,养鱼池底部设置有排污管,排污管连接有抽吸泵;
生物化学反应池由厌氧池和好氧池组成,好氧池中装置有生物填料和增氧曝气设备;
栽培槽中放置塑料营养杯用以培植各种蔬菜植物;
超滤池中设置有中空纤维膜或板块式超滤组件。
本发明的目的还可以这样实现:养鱼池设置有紫外线消毒装置,用于鱼池水的循环消毒灭菌,用泵将养鱼池末端池水抽进紫外线消毒仪消毒处理,经消毒后再返回鱼池中,用以弑灭水中的细菌、藻类,防止细菌、藻类繁殖滋生。
本发明一种具有三重内循环水质处理功能的渔菜共生养殖方法,其特征在于:由以下设施通过管道或渠道和泵相互连通:养鱼池连通生物化学反应池,生物化学反应池连通栽培槽,栽培槽连通超滤池;超滤池再通过管道将过滤后的清水回流到养鱼池,超滤池载留下来的浓水,用泵抽送到生物化学反应池重新进行生化处理;
通过排污管开动抽吸泵将沉降在池底中含有鱼、虾排泄物和残余饲料的池水抽到生物化学反应池进行厌氧—好氧生化反应,通过生化反应去除水中COD、BOD等有机污染物,并将HN3-N转化为有利于植物吸收的硝酸盐氮营养物,经生化处理后池水用泵抽或自流到栽培槽,池水中营养物质被蔬菜植物充分吸收后,从栽培槽流进超滤池进行精密过滤,超滤出清水再输送返回到养鱼池;酌情适当补充在循环过程中的水份损失,补充的水需是经灭菌处理过的清洁水;形成了第一重内循环水质处理过程;
养鱼池设置有紫外线消毒装置用于鱼池水的循环消毒灭菌,用泵将养鱼池末端池水抽进紫外线消毒仪消毒处理,经消毒后再返回养鱼池中,用以弑灭水中的细菌、藻类,防止细菌、藻类繁殖滋生;这是第二重内循环水质处理过程;
从生物化学反应池流经栽培槽的池水进入超滤池进行超滤处理,将从流经栽培槽所带进来的悬浮物、有机污染物载留下来,处理后的清水返回养鱼池,经超滤载留下来的浓水,用泵抽送到生物化学反应池重新进行生化处理;这是第三重内循环水质处理过程;
经过三重内循环水质循环处理,保证系统内水质清洁;鱼、虾等水产品和蔬菜在三重内循环水质循环处理的系统内进行养殖、培育,生产过程不受污染,养殖的水产品和培育的蔬菜为无公害无污染的生态食品。
本发明具有如下有益效果:本发明具有三重内循环水质处理功能的渔菜共生养殖系统,同时解决了水产养殖和蔬菜种植过程中各自存在的水体污染和水肥不足的问题。作为扶贫三农产业,可在广大农村中推广应用,特别是在贫困地区农户中推广应用,将会获取更大的经济效益和社会效益。
附图说明
图1本发明渔菜共生养殖系统构成及渔菜共生养殖种植流程示意图。
具体实施方式
一种具有三重内循环水质处理功能的渔菜共生养殖系统,其工艺结构包括养鱼池、生物反应池、栽培槽、超滤池,养鱼池中注有经灭菌处理的干净清水,池中放养鱼、虾等渔业品种,养鱼池底部设置有排污管,排污管连接有抽吸泵,生物反应池由厌氧池和好氧池组成,好氧池中装置有生物填料和增氧曝气设备,栽培槽中放置塑料营养杯用以培植各种蔬菜植物。超滤池中设置有中空纤维膜或板块式超滤组件。
在养殖过程中,随着养鱼池水中鱼虾排泄物和残余饲料渐渐增多,水中COD、BOD、HN3-N等有机污染物浓度也不断增高,这会严重影响到池水中鱼、虾生长和成活,因此,通过排污管开动抽吸泵将沉降在池底中含有鱼、虾排泄物和残余饲料的池水抽到生化池进行厌氧—好氧生化反应,通过生化反应去除水中COD、BOD、HN3-N等有机污染物,并将HN3-N转化为有利于植物吸收的硝酸盐氮营养物,经生化处理后池水用泵抽或自流到栽培槽,池水中营养物被蔬菜植物充分吸收后,从栽培槽流进超滤池进行精密过滤,超滤出水又返回养鱼池。整个渔菜共生系统养殖过程,基本上不需外水进入,只是适当补充在循环过程中的水份损失而已,但使用的补充用水必需是经灭菌处理过的清洁水。形成了第一重内循环水质处理过程。
养鱼池池水由于饲料投放和长期的空气接触,不可避免地会滋生繁殖各种细菌和藻类,影响到鱼虾的成活和鱼池的水质,因而设置有紫外线消毒装置用于鱼池水的循环消毒灭菌,用泵将养鱼池末端池水抽进紫外线消毒仪消毒处理,经消毒后再返回鱼池中,用以弑灭水中的细菌、藻类,防止细菌、藻类繁殖滋生。这是第二重内循环水质处理过程。
从生物反应后流经栽培槽的池水进入超滤池进行超滤处理,将从流经栽培槽所带进来的悬浮物、有机污染物载留下来,处理后出水返回养鱼池,经超滤载留下来的浓水,用泵抽送到生化池重新进行生化处理。这是第三重内循环水质处理过程。
经过三重内循环水质处理后可保证系统内水质清洁,系统内所养殖的鱼、虾等渔业产品、蔬菜在生产过程不受污染,成为无公害无污染的生态食品。
本发明作为扶贫三农产业,可在广大农村中推广应用,特别是在贫困地区农户中推广应用,将会获取更大的经济效益和社会效益。

Claims (3)

1.一种具有三重内循环水质处理功能的渔菜共生养殖系统,其特征在于:由以下设施通过管道或渠道和泵相互连通:养鱼池连通生物化学反应池,生物化学反应池连通栽培槽,栽培槽连通超滤池;超滤池再通过管道将过滤后的清水回流到养鱼池,超滤池载留下来的浓水,用泵抽送到生物化学反应池重新进行生化处理;
养鱼池中注有经灭菌处理的干净清水,池中放养鱼、虾水生类渔业品种,养鱼池底部设置有排污管,排污管连接有抽吸泵;
生物化学反应池由厌氧池和好氧池组成,好氧池中装置有生物填料和增氧曝气设备;
栽培槽中放置塑料营养杯用以培植各种蔬菜植物;
超滤池中设置有中空纤维膜或板块式超滤组件。
2.根据权利要求1所述的一种具有三重内循环水质处理功能的渔菜共生养殖系统,其特征在于:养鱼池设置有紫外线消毒装置,用于鱼池水的循环消毒灭菌,用泵将养鱼池末端池水抽进紫外线消毒仪消毒处理,经消毒后再返回鱼池中,用以弑灭水中的细菌、藻类,防止细菌、藻类繁殖滋生。
3.一种具有三重内循环水质处理功能的渔菜共生养殖方法,其特征在于:由以下设施通过管道或渠道和泵相互连通:养鱼池连通生物化学反应池,生物化学反应池连通栽培槽,栽培槽连通超滤池;超滤池再通过管道将过滤后的清水回流到养鱼池,超滤池载留下来的浓水,用泵抽送到生物化学反应池重新进行生化处理;
通过排污管开动抽吸泵将沉降在池底中含有鱼、虾排泄物和残余饲料的池水抽到生物化学反应池进行厌氧—好氧生化反应,通过生化反应去除水中COD、BOD等有机污染物,并将HN3-N转化为有利于植物吸收的硝酸盐氮营养物,经生化处理后池水用泵抽或自流到栽培槽,池水中营养物质被蔬菜植物充分吸收后,从栽培槽流进超滤池进行精密过滤,超滤出清水再输送返回到养鱼池;酌情适当补充在循环过程中的水份损失,补充的水需是经灭菌处理过的清洁水;形成了第一重内循环水质处理过程;
养鱼池设置有紫外线消毒装置用于鱼池水的循环消毒灭菌,用泵将养鱼池末端池水抽进紫外线消毒仪消毒处理,经消毒后再返回养鱼池中,用以弑灭水中的细菌、藻类,防止细菌、藻类繁殖滋生;这是第二重内循环水质处理过程;
从生物化学反应池流经栽培槽的池水进入超滤池进行超滤处理,将从流经栽培槽所带进来的悬浮物、有机污染物载留下来,处理后的清水返回养鱼池,经超滤载留下来的浓水,用泵抽送到生物化学反应池重新进行生化处理;这是第三重内循环水质处理过程;
经过三重内循环水质循环处理,保证系统内水质清洁;鱼、虾等水产品和蔬菜在三重内循环水质循环处理的系统内进行养殖、培育,生产过程不受污染,养殖的水产品和培育的蔬菜为无公害无污染的生态食品。
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CN109258545A (zh) * 2018-09-15 2019-01-25 付为森 一种闭环式鱼菜共生系统
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JPS52141327A (en) * 1976-05-21 1977-11-25 Kunihiko Murai Growing device combined vegetable cultivation and fish culture
US20160095301A1 (en) * 2014-10-03 2016-04-07 Mariner Farms, Llc Closed loop fish and plant farming structure and method
CN104585096A (zh) * 2015-01-27 2015-05-06 高伟民 一种鱼菜共生的栽养系统
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